/* ============================================================
   PONTUAL ENGENHARIA – style.css
   ============================================================ */

/* font-display: swap/optional com override de métricas para reduzir CLS */

/* Inter — corpo do texto: optional evita flash de texto invisível */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 700;
    font-display: optional;
    src: local('Inter');
    /* Métricas aproximadas do Arial para reduzir layout shift */
    ascent-override: 90%;
    descent-override: 22%;
    line-gap-override: 0%;
}

/* Montserrat — headings: swap mostra fallback imediatamente */
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 600 800;
    font-display: swap;
    src: local('Montserrat'), local('Trebuchet MS');
    /* Métricas aproximadas do Trebuchet MS */
    ascent-override: 95%;
    descent-override: 22%;
    line-gap-override: 0%;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --clr-primary:   #178a8d;
    --clr-primary-d: #13434d;
    --clr-accent:    #58acac;
    --clr-accent-d:  #3d9090;
    --clr-text:      #1c2e30;
    --clr-muted:     #5a7a7d;
    --clr-light:     #f7f7f5;
    --clr-white:     #ffffff;
    --clr-dark:      #0d2d33;
    --radius:        8px;
    --shadow:        0 4px 24px rgba(19,67,77,.10);
    --transition:    .3s ease;
    --font-base:     'Inter', system-ui, -apple-system, Arial, sans-serif;
    --font-heading:  'Montserrat', 'Trebuchet MS', system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}
body {
    font-family: var(--font-base);
    color: var(--clr-text);
    background: var(--clr-white);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
    max-width: 100vw;
}
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }

/* ---------- Skip link (acessibilidade) ---------- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 8px;
    z-index: 9999;
    background: var(--clr-primary);
    color: var(--clr-white);
    padding: 8px 16px;
    border-radius: 0 0 var(--radius) var(--radius);
    font-weight: 600;
    font-size: .9rem;
    transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ---------- Utilities ---------- */
.container {
    width: 90%;
    max-width: 1200px;
    margin-inline: auto;
    box-sizing: border-box;
}
.section       { padding: 80px 0; }
.section--light { background: var(--clr-light); }
.section--dark  { background: var(--clr-primary); color: var(--clr-white); }

.section__header   { text-align: center; margin-bottom: 56px; }
.section__tag {
    display: inline-block;
    background: var(--clr-accent);
    color: var(--clr-white);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
}
.section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    color: var(--clr-primary);
    margin-bottom: 12px;
}
.section--dark .section__title { color: var(--clr-white); }
.section__subtitle { color: var(--clr-muted); max-width: 580px; margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    box-sizing: border-box;
    max-width: 100%;
    text-align: center;
    white-space: normal;
    word-break: break-word;
}
.btn--full { width: 100%; }

.btn--primary      { background: var(--clr-accent);   color: var(--clr-white); }
.btn--primary:hover { background: var(--clr-accent-d); transform: translateY(-2px); }

.btn--outline      { border-color: var(--clr-white);  color: var(--clr-white); }
.btn--outline:hover { background: var(--clr-white);   color: var(--clr-primary); }

.btn--primary-dark      { background: var(--clr-primary);   color: var(--clr-white); }
.btn--primary-dark:hover { background: var(--clr-primary-d); transform: translateY(-2px); }

/* ---------- Top Bar ---------- */
.topbar {
    background: var(--clr-primary-d);
    color: rgba(247,247,245,.82);
    font-size: .82rem;
    padding: 7px 0;
    overflow: hidden;
}
.topbar__inner {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.topbar__inner span { display: flex; align-items: center; gap: 6px; overflow: hidden; }
.topbar__inner i    { color: var(--clr-accent); flex-shrink: 0; }
.topbar__social     { margin-left: auto; display: flex; gap: 12px; }
.topbar__social a   { color: rgba(255,255,255,.7); transition: color var(--transition); }
.topbar__social a:hover { color: var(--clr-accent); }

/* ---------- Header ---------- */
.header {
    position: sticky;
    top: 0;
    z-index: 900;
    background: var(--clr-white);
    box-shadow: 0 2px 12px rgba(0,0,0,.08);
    overflow: hidden;
}
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Logo */
.logo { display: flex; align-items: center; line-height: 1; flex-shrink: 0; }
.logo__img {
    height: 54px;
    width: auto;
    display: block;
    object-fit: contain;
    max-width: 220px;
}
.logo__img--light {
    opacity: .92;
    mix-blend-mode: luminosity; /* integra a logo de fundo claro no footer escuro */
    filter: brightness(1.1);
}
.nav__list  { display: flex; align-items: center; gap: 4px; }
.nav__link  {
    padding: 8px 14px;
    border-radius: var(--radius);
    font-weight: 500;
    color: var(--clr-text);
    transition: var(--transition);
    font-size: .9rem;
    white-space: nowrap;
}
.nav__link:hover, .nav__link.active { color: var(--clr-primary); background: var(--clr-light); }
.nav__link.active { font-weight: 700; }

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-shrink: 0;
}
.nav-toggle span {
    display: block; width: 26px; height: 2px;
    background: var(--clr-primary);
    border-radius: 2px; transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--clr-primary-d) 0%, var(--clr-primary) 60%, var(--clr-accent) 100%);
    overflow: hidden;
    color: var(--clr-white);
    width: 100%;
}
.hero__bg-pattern {
    position: absolute; inset: 0; pointer-events: none;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(88,172,172,.20) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,.05) 0%, transparent 40%);
}
.hero__shapes {
    position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero__shapes span {
    position: absolute;
    border: 2px solid rgba(255,255,255,.06);
    border-radius: 50%;
}
.hero__shapes span:nth-child(1) { width: 500px; height: 500px; top: -100px; right: -100px; }
.hero__shapes span:nth-child(2) { width: 300px; height: 300px; bottom: 40px; right: 200px; }
.hero__shapes span:nth-child(3) { width: 180px; height: 180px; top: 80px; right: 340px; }

.hero__content { position: relative; z-index: 1; max-width: 680px; width: 100%; }
.hero__tag {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(88,172,172,.20);
    border: 1px solid rgba(88,172,172,.45);
    color: var(--clr-accent);
    font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    padding: 6px 16px; border-radius: 20px; margin-bottom: 20px;
}
.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 5vw, 3.4rem);
    line-height: 1.15; margin-bottom: 20px;
}
.hero__title span { color: var(--clr-accent); }
.hero__text { font-size: 1.05rem; color: rgba(255,255,255,.82); margin-bottom: 32px; max-width: 540px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__stats   { display: flex; gap: 28px; margin-top: 48px; flex-wrap: wrap; }
.hero__stat    { text-align: left; }
.hero__stat strong {
    display: block; font-family: var(--font-heading);
    font-size: 1.8rem; color: var(--clr-accent); line-height: 1;
}
.hero__stat span { font-size: .82rem; color: rgba(255,255,255,.7); }

/* ---------- Services ---------- */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--clr-white); border-radius: var(--radius);
    padding: 28px 22px; box-shadow: var(--shadow);
    transition: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary));
    transform: scaleX(0); transition: var(--transition);
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 12px 32px rgba(0,0,0,.12); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
    width: 56px; height: 56px; background: var(--clr-light);
    border-radius: var(--radius); display: flex; align-items: center;
    justify-content: center; font-size: 1.4rem; color: var(--clr-primary);
    margin-bottom: 16px; transition: var(--transition); flex-shrink: 0;
}
.service-card:hover .service-card__icon { background: var(--clr-primary); color: var(--clr-accent); }
.service-card h3 { font-family: var(--font-heading); font-size: 1rem; margin-bottom: 8px; color: var(--clr-primary); }
.service-card p  { color: var(--clr-muted); font-size: .9rem; }

/* ---------- About ---------- */
.about__grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 48px; align-items: center;
}
.about__image-wrap { position: relative; border-radius: var(--radius); overflow: hidden; }
.about__image-wrap img { width: 100%; height: 400px; object-fit: cover; border-radius: var(--radius); }
.about__badge {
    position: absolute; bottom: 20px; left: 20px;
    background: var(--clr-accent); color: var(--clr-white);
    font-family: var(--font-heading); padding: 12px 18px;
    border-radius: var(--radius); font-size: .88rem; font-weight: 700;
    box-shadow: 0 4px 16px rgba(19,67,77,.25);
}
.about__badge strong { display: block; font-size: 1.6rem; line-height: 1; }
.about__content .section__title { text-align: left; }
.about__content .section__tag  { display: inline-block; }
.about__text  { color: var(--clr-muted); margin-bottom: 14px; }
.about__list  { margin: 20px 0; display: flex; flex-direction: column; gap: 10px; }
.about__list li { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.about__list li i { color: var(--clr-accent); font-size: 1rem; flex-shrink: 0; }

/* ---------- Numbers strip ---------- */
.numbers { background: var(--clr-primary); padding: 52px 0; }
.numbers__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 28px; text-align: center;
}
.numbers__item strong {
    display: block; font-family: var(--font-heading);
    font-size: 2.4rem; color: var(--clr-accent); line-height: 1;
}
.numbers__item span { color: rgba(255,255,255,.75); font-size: .88rem; margin-top: 6px; display: block; }

/* ---------- Projects ---------- */
.projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.project-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: var(--clr-white); transition: var(--transition); }
.project-card:hover { transform: translateY(-4px); box-shadow: 0 10px 28px rgba(0,0,0,.12); }
.project-card__img {
    position: relative; overflow: hidden; height: 200px;
    background: var(--clr-light); display: flex; align-items: center;
    justify-content: center; font-size: 2.8rem; color: var(--clr-primary);
}
.project-card__img img { width: 100%; height: 100%; object-fit: cover; }
.project-card__tag {
    position: absolute; top: 12px; left: 12px;
    background: var(--clr-accent); color: var(--clr-white);
    font-size: .7rem; font-weight: 700; padding: 3px 10px;
    border-radius: 20px; text-transform: uppercase; letter-spacing: .08em;
}
.project-card__body { padding: 18px; }
.project-card__body h3 { font-family: var(--font-heading); font-size: .95rem; color: var(--clr-primary); margin-bottom: 6px; }
.project-card__body p  { color: var(--clr-muted); font-size: .85rem; }

/* ---------- CTA Banner ---------- */
.cta-banner {
    background: linear-gradient(135deg, var(--clr-primary-d) 0%, var(--clr-primary) 100%);
    padding: 60px 0; text-align: center; overflow: hidden;
}
.cta-banner h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    color: var(--clr-white); margin-bottom: 12px;
}
.cta-banner p { color: rgba(247,247,245,.75); margin-bottom: 28px; font-size: 1rem; }
.cta-banner .btn--outline     { border-color: rgba(247,247,245,.5); color: var(--clr-white); }
.cta-banner .btn--outline:hover { background: rgba(247,247,245,.15); border-color: var(--clr-white); }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
    background: linear-gradient(135deg, var(--clr-primary-d), var(--clr-primary));
    color: var(--clr-white); padding: 64px 0 48px; text-align: center; overflow: hidden;
}
.page-hero h1 { font-family: var(--font-heading); font-size: clamp(1.6rem, 4vw, 2.6rem); margin-bottom: 10px; }
.page-hero p  { color: rgba(255,255,255,.75); font-size: 1rem; }
.breadcrumb {
    display: flex; align-items: center; justify-content: center;
    gap: 8px; font-size: .82rem; color: rgba(255,255,255,.6); margin-top: 12px;
    flex-wrap: wrap;
}
.breadcrumb a { color: var(--clr-accent); }
.breadcrumb i { font-size: .65rem; }

/* ---------- Contact ---------- */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 40px;
    align-items: start;
    width: 100%;
}
.contact__info h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 3.5vw, 1.5rem);
    color: var(--clr-primary); margin-bottom: 10px;
}
.contact__info > p { color: var(--clr-muted); margin-bottom: 24px; }
.contact__items { display: flex; flex-direction: column; gap: 14px; }
.contact__item  { display: flex; gap: 12px; align-items: flex-start; width: 100%; overflow: hidden; }
.contact__item-icon {
    width: 42px; height: 42px; min-width: 42px; flex-shrink: 0;
    background: var(--clr-primary); border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    color: var(--clr-accent); font-size: .95rem;
}
.contact__item-text     { flex: 1; min-width: 0; overflow: hidden; }
.contact__item-text strong {
    display: block; font-size: .82rem; color: var(--clr-primary);
    margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.contact__item-text span {
    display: block; color: var(--clr-muted); font-size: .85rem;
    overflow-wrap: break-word; word-break: break-word;
}
.contact__item-text a {
    color: var(--clr-muted); overflow-wrap: break-word; word-break: break-all;
}
.contact__item-text a:hover { color: var(--clr-primary); }

/* Botão WhatsApp destaque — margem superior quando dentro do info */
.contact__info .btn--full {
    margin-top: 20px;
}
/* Remover classe antiga se ainda referenciada */
.btn--whatsapp { display: none; }

/* Form card */
.form-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 32px;
    width: 100%;
    box-sizing: border-box;
    /* overflow removido — não corta campos */
}
.form-card h3 {
    font-family: var(--font-heading);
    color: var(--clr-primary);
    margin-bottom: 22px;
    font-size: 1.1rem;
}

/* Form */
.form { display: flex; flex-direction: column; gap: 14px; width: 100%; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; width: 100%; }
.form__group { display: flex; flex-direction: column; gap: 5px; min-width: 0; width: 100%; }
.form__group label { font-size: .82rem; font-weight: 600; color: var(--clr-primary); }
.form__group input,
.form__group select,
.form__group textarea {
    display: block;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    padding: 11px 13px;
    border: 2px solid #e5e7eb;
    border-radius: var(--radius);
    font-family: var(--font-base);
    font-size: 1rem;          /* ≥16px evita zoom automático no iOS/Android */
    line-height: 1.4;
    color: var(--clr-text);
    background: var(--clr-white);
    transition: border-color var(--transition);
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
}
.form__group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a7a7d' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 13px center;
    padding-right: 38px;
    cursor: pointer;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus  { outline: none; border-color: var(--clr-primary); }
.form__group textarea { resize: vertical; min-height: 120px; }
.form__submit {
    display: flex; width: 100%; align-items: center; justify-content: center;
    gap: 8px; padding: 13px 18px;
    background: var(--clr-primary); color: var(--clr-white);
    border: none; border-radius: var(--radius);
    font-family: var(--font-base); font-size: 1rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); box-sizing: border-box;
}
.form__submit:hover { background: var(--clr-primary-d); }
.form__note { font-size: .75rem; color: var(--clr-muted); text-align: center; }
.form__msg {
    padding: 11px 13px; border-radius: var(--radius);
    font-size: .88rem; word-break: break-word; box-sizing: border-box;
}
.form__msg--success { background: #d1fae5; color: #065f46; }
.form__msg--error   { background: #fee2e2; color: #991b1b; }

/* ---------- Footer ---------- */
.footer { background: var(--clr-dark); color: rgba(255,255,255,.75); padding-top: 60px; overflow: hidden; }
.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 36px; padding-bottom: 44px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand p { margin-top: 12px; font-size: .88rem; line-height: 1.7; color: rgba(255,255,255,.6); }
.footer__social  { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.footer__social a {
    width: 36px; height: 36px; border-radius: 50%;
    border: 1px solid rgba(255,255,255,.15);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.6); transition: var(--transition); font-size: .85rem;
}
.footer__social a:hover { background: var(--clr-accent); border-color: var(--clr-accent); color: var(--clr-white); }
.footer__links h4, .footer__services h4, .footer__contact h4 {
    font-family: var(--font-heading); color: var(--clr-white);
    font-size: .92rem; margin-bottom: 16px; padding-bottom: 8px;
    border-bottom: 2px solid var(--clr-accent); display: inline-block;
}
.footer__links ul li,
.footer__services ul li { margin-bottom: 8px; }
.footer__links ul li a,
.footer__services ul li a { color: rgba(255,255,255,.6); font-size: .88rem; transition: var(--transition); }
.footer__links ul li a:hover,
.footer__services ul li a:hover { color: var(--clr-accent); padding-left: 4px; }
.footer__contact ul li {
    display: flex; align-items: flex-start; gap: 10px;
    color: rgba(255,255,255,.6); font-size: .88rem; margin-bottom: 10px;
    overflow: hidden; word-break: break-word;
}
.footer__contact ul li i   { color: var(--clr-accent); margin-top: 3px; width: 14px; flex-shrink: 0; }
.footer__contact ul li a   { color: rgba(255,255,255,.6); transition: var(--transition); word-break: break-all; }
.footer__contact ul li a:hover { color: var(--clr-accent); }
.footer__bottom {
    padding: 16px 0; font-size: .8rem; color: rgba(255,255,255,.4);
}
.footer__bottom .container {
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px;
}

/* ---------- About page ---------- */
.team__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}
.team-card {
    text-align: center; background: var(--clr-white);
    border-radius: var(--radius); padding: 28px 18px; box-shadow: var(--shadow);
    transition: var(--transition); overflow: hidden;
}
.team-card:hover { transform: translateY(-4px); }
.team-card__avatar {
    width: 72px; height: 72px; border-radius: 50%;
    background: var(--clr-primary);
    display: flex; align-items: center; justify-content: center;
    color: var(--clr-accent); font-size: 1.8rem; margin: 0 auto 14px;
}
.team-card h3   { font-family: var(--font-heading); color: var(--clr-primary); margin-bottom: 4px; font-size: 1rem; }
.team-card span { font-size: .82rem; color: var(--clr-muted); }
.team-card__bio { margin-top: 10px; font-size: .82rem; color: var(--clr-muted); line-height: 1.6; }

.team-card--highlight {
    grid-column: 1 / -1; display: flex; gap: 22px; text-align: left; padding: 30px;
}
.team-card--highlight .team-card__avatar { width: 68px; height: 68px; flex-shrink: 0; font-size: 1.6rem; }

.values__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}
.value-card {
    background: var(--clr-white); border-radius: var(--radius);
    padding: 24px; box-shadow: var(--shadow); border-top: 3px solid var(--clr-accent);
}
.value-card i  { font-size: 1.6rem; color: var(--clr-accent); margin-bottom: 10px; }
.value-card h3 { font-family: var(--font-heading); color: var(--clr-primary); margin-bottom: 6px; font-size: .95rem; }
.value-card p  { color: var(--clr-muted); font-size: .88rem; }

/* Director card */
.director-card {
    display: grid; grid-template-columns: 110px 1fr; gap: 28px;
    align-items: start; background: var(--clr-white); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 32px; border-top: 4px solid var(--clr-accent);
    overflow: hidden;
}
.director-card__avatar {
    width: 90px; height: 90px; border-radius: 50%; background: var(--clr-primary);
    display: flex; align-items: center; justify-content: center;
    color: var(--clr-accent); font-size: 2.2rem; flex-shrink: 0; margin: 0 auto;
}
.director-card__content h2 { font-family: var(--font-heading); color: var(--clr-primary); font-size: 1.4rem; margin-bottom: 4px; }
.director-card__role       { color: var(--clr-accent); font-weight: 600; font-size: .88rem; margin-bottom: 14px; }
.director-card__content p  { color: var(--clr-muted); font-size: .9rem; }
.director-card__skills     { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.director-card__skills span {
    display: flex; align-items: center; gap: 6px;
    background: var(--clr-light); border-radius: 20px;
    padding: 4px 11px; font-size: .8rem; color: var(--clr-primary); font-weight: 500;
}
.director-card__skills span i { color: var(--clr-accent); }

/* ---------- Clients ---------- */
.clients__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 14px;
}
.client-card {
    background: var(--clr-white); border: 2px solid var(--clr-light);
    border-radius: var(--radius); padding: 18px 12px 14px;
    text-align: center; display: flex; flex-direction: column;
    align-items: center; gap: 8px; transition: var(--transition);
    font-size: .8rem; font-weight: 600; color: var(--clr-muted); overflow: hidden;
}
.client-card__logo { width: 100%; max-width: 110px; height: 46px; object-fit: contain; display: block; }
.client-card:hover { border-color: var(--clr-accent); transform: translateY(-3px); box-shadow: var(--shadow); }

.clients__grid--lg {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
}
.client-card--lg {
    background: var(--clr-white); border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 24px 16px 18px; text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    transition: var(--transition); overflow: hidden;
}
.client-card--lg:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(19,67,77,.12); }
.client-card__logo-wrap {
    width: 100%; height: 58px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 4px;
}
.client-card__logo-img { max-width: 130px; max-height: 54px; width: 100%; object-fit: contain; }
.client-card--lg strong { font-family: var(--font-heading); color: var(--clr-primary); font-size: .92rem; }
.client-card--lg span  { font-size: .78rem; color: var(--clr-muted); }

/* ---------- Service detail (servicos.php) ---------- */
.service-detail {
    display: grid; grid-template-columns: 70px 1fr auto;
    gap: 22px; align-items: start; background: var(--clr-white);
    border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 28px; margin-bottom: 20px; border-left: 4px solid var(--clr-accent);
    transition: var(--transition); overflow: hidden;
}
.service-detail:hover { box-shadow: 0 8px 28px rgba(19,67,77,.12); }
.service-detail__icon {
    width: 62px; height: 62px; background: var(--clr-light); border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: var(--clr-primary); flex-shrink: 0; transition: var(--transition);
}
.service-detail:hover .service-detail__icon { background: var(--clr-primary); color: var(--clr-accent); }
.service-detail__content h3 { font-family: var(--font-heading); color: var(--clr-primary); font-size: 1.1rem; margin-bottom: 6px; }
.service-detail__content p  { color: var(--clr-muted); font-size: .9rem; margin-bottom: 12px; }
.service-detail__list       { display: flex; flex-direction: column; gap: 6px; }
.service-detail__list li    { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--clr-text); }
.service-detail__list li i  { color: var(--clr-accent); flex-shrink: 0; }
.service-detail__action     { flex-shrink: 0; }

/* ---------- Logo ---------- */
.logo          { display: flex; align-items: center; line-height: 1; flex-shrink: 0; }
.logo__img     { height: 54px; width: auto; display: block; object-fit: contain; max-width: 220px; }

/* ---------- Fade-in ---------- */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity .5s ease, transform .5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet landscape */
@media (max-width: 1024px) {
    .about__grid           { grid-template-columns: 1fr; gap: 32px; }
    .about__image-wrap img { height: 280px; }
    .footer__grid          { grid-template-columns: 1fr 1fr; gap: 28px; }
    .contact__grid         { grid-template-columns: 1fr; gap: 28px; }
    .form__row             { grid-template-columns: 1fr; gap: 12px; } /* 1 col desde tablet */
    .form-card             { padding: 28px 24px; }
    .director-card         { grid-template-columns: 1fr; text-align: center; }
    .director-card__avatar { margin: 0 auto 16px; }
    .director-card__skills { justify-content: center; }
    .mv-grid               { grid-template-columns: 1fr !important; }
}

/* Tablet portrait / large mobile */
@media (max-width: 768px) {
    .topbar     { display: none; }
    .nav-toggle { display: flex; }

    .nav {
        position: fixed;
        top: 80px; left: 0; right: 0;
        background: var(--clr-white);
        box-shadow: 0 8px 24px rgba(0,0,0,.1);
        transform: translateY(-110%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
        z-index: 899;
    }
    .nav.open { transform: translateY(0); opacity: 1; pointer-events: all; }
    .nav__list {
        flex-direction: column; align-items: stretch;
        padding: 12px 20px 20px; gap: 2px;
    }
    .nav__link { padding: 12px 16px; white-space: normal; }

    .hero        { min-height: 80vh; }
    .hero__stats { gap: 16px; }

    .footer__grid      { grid-template-columns: 1fr; }
    .numbers__grid     { grid-template-columns: repeat(2, 1fr); }
    .service-detail    { grid-template-columns: 1fr; }
    .service-detail__action { justify-self: start; }

    .form-card         { padding: 22px 16px; }
    .form__row         { grid-template-columns: 1fr; gap: 12px; }

    .team-card--highlight { flex-direction: column; text-align: center; }
    .team-card--highlight .team-card__avatar { margin: 0 auto; }
}

/* Mobile */
@media (max-width: 480px) {
    .section       { padding: 48px 0; }
    .logo__img     { height: 44px; max-width: 180px; }

    .hero__title   { font-size: clamp(1.6rem, 7vw, 2.2rem); }
    .hero__actions { flex-direction: column; align-items: stretch; }
    .hero__actions .btn { width: 100%; justify-content: center; }
    .hero__stats   { gap: 14px; }

    .numbers__grid     { grid-template-columns: 1fr 1fr; gap: 20px; }
    .numbers__item strong { font-size: 1.8rem; }

    .form-card     { padding: 18px 14px; }
    .form__row     { grid-template-columns: 1fr; gap: 10px; }
    .form__group input,
    .form__group select,
    .form__group textarea { padding: 10px 12px; }
    .form__submit  { padding: 12px 14px; }

    .contact__item-text span,
    .contact__item-text a  { font-size: .82rem; }

    .footer__grid  { grid-template-columns: 1fr; }
    .footer__bottom .container { flex-direction: column; text-align: center; }

    .clients__grid     { grid-template-columns: repeat(2, 1fr); }
    .clients__grid--lg { grid-template-columns: repeat(2, 1fr); gap: 14px; }

    .cta-banner    { padding: 44px 0; }
    .cta-banner h2 { font-size: clamp(1.2rem, 5vw, 1.8rem); }
}

/* Very small screens (< 360px) */
@media (max-width: 360px) {
    .container   { width: 94%; }
    .form-card   { padding: 14px 10px; }
    .form__group input,
    .form__group select,
    .form__group textarea { padding: 9px 10px; font-size: .95rem; }
    .hero__title { font-size: 1.5rem; }
    .nav__link   { font-size: .88rem; padding: 10px 12px; }
}

/* ============================================================
   UTILITY CLASSES  (substituem inline styles)
   ============================================================ */

/* Grupos de botões centralizados */
.btn-group {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}
/* Centralizador de texto com margem superior */
.text-center-mt { text-align: center; margin-top: 40px; }

/* Placeholder visual de imagem (seções Sobre/Index) */
.img-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #13434d, #178a8d);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #58acac;
    font-size: 4.5rem;
}

/* Grid missão/visão (sobre.php) */
.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}

/* Seção título menor (h3 de subsections) */
.section__title--sm { font-size: 1.5rem; }

/* Espaçamento utilitário */
.mt-section { margin-top: 64px; }
.mb-section { margin-bottom: 32px; }
.mt-sm      { margin-top: 12px; }
.mb-sm      { margin-bottom: 8px; }

/* Metadados de card (localização + ano) */
.card-meta {
    display: flex;
    gap: 12px;
    margin-top: 10px;
    font-size: .8rem;
    color: var(--clr-muted);
    flex-wrap: wrap;
}

/* Filtros de projetos */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 36px;
}

/* Página 404 */
.page-404 {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 48px 0;
}
.page-404__code {
    font-size: clamp(4rem, 15vw, 7rem);
    font-family: var(--font-heading);
    color: var(--clr-primary);
    line-height: 1;
    margin-bottom: 12px;
}
.page-404__title { font-family: var(--font-heading); color: var(--clr-primary); margin-bottom: 10px; }
.page-404__text  { color: var(--clr-muted); margin-bottom: 28px; }

/* Responsividade dos utilitários */
@media (max-width: 768px) {
    .btn-group       { gap: 10px; }
    .mv-grid         { grid-template-columns: 1fr; }
    .img-placeholder { height: 260px; font-size: 3.5rem; }
}
@media (max-width: 480px) {
    .btn-group { flex-direction: column; align-items: stretch; }
    .btn-group .btn,
    .btn-group a { width: 100%; justify-content: center; text-align: center; }
    .img-placeholder { height: 220px; }
    .mt-section { margin-top: 40px; }
}

/* ============================================================
   OBRAS REALIZADAS – obras.php
   ============================================================ */

/* ---------- Strip de números ---------- */
.obras-strip {
    background: var(--clr-primary-d);
    padding: 36px 0;
}
.obras-strip__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.obras-strip__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--clr-white);
}
.obras-strip__item i {
    font-size: 1.6rem;
    color: var(--clr-accent);
    margin-bottom: 4px;
}
.obras-strip__item strong {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--clr-white);
    line-height: 1;
}
.obras-strip__item span {
    font-size: .8rem;
    color: rgba(255,255,255,.65);
}

/* ---------- Grid de obras ---------- */
.obras-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* ---------- Card de obra ---------- */
.obra-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}
.obra-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(19,67,77,.16);
}

/* Imagem */
.obra-card__img {
    position: relative;
    overflow: hidden;
    height: 240px;
    background: var(--clr-light);
    cursor: pointer;
}
.obra-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
}
.obra-card:hover .obra-card__img img {
    transform: scale(1.06);
}

/* Placeholder quando não há foto */
.obra-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--clr-primary-d), var(--clr-primary));
    color: var(--clr-accent);
    font-size: 4rem;
    transition: transform .5s ease;
}
.obra-card:hover .obra-card__placeholder {
    transform: scale(1.06);
}

/* Badge de categoria */
.obra-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--clr-accent);
    color: var(--clr-white);
    font-size: .7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: .08em;
    z-index: 2;
    pointer-events: none;
}

/* Overlay de hover */
.obra-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(19,67,77,.55);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
    z-index: 1;
    pointer-events: none;
}
.obra-card__overlay i {
    color: var(--clr-white);
    font-size: 2rem;
    transform: scale(.8);
    transition: transform var(--transition);
}
.obra-card:hover .obra-card__overlay { opacity: 1; }
.obra-card:hover .obra-card__overlay i { transform: scale(1); }

/* Corpo do card */
.obra-card__body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.obra-card__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--clr-primary);
    line-height: 1.3;
}
.obra-card__local {
    font-size: .8rem;
    color: var(--clr-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}
.obra-card__local i { color: var(--clr-accent); flex-shrink: 0; }
.obra-card__desc {
    font-size: .88rem;
    color: var(--clr-muted);
    line-height: 1.6;
    flex: 1;
}
.obra-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--clr-primary);
    text-decoration: none;
    transition: color var(--transition);
    align-self: flex-start;
}
.obra-card__cta i { color: #25d366; }
.obra-card__cta:hover { color: var(--clr-accent); }

/* Mensagem filtro vazio */
.obras-empty {
    text-align: center;
    padding: 48px 0;
    color: var(--clr-muted);
    font-size: 1rem;
}
.obras-empty[hidden] { display: none; }

/* ---------- Lightbox ---------- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.lightbox[hidden] { display: none; }

.lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(13,45,51,.92);
    cursor: pointer;
}
.lightbox__inner {
    position: relative;
    z-index: 1;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.lightbox__img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: 0 8px 48px rgba(0,0,0,.5);
}
.lightbox__caption {
    color: rgba(255,255,255,.8);
    font-size: .9rem;
    text-align: center;
}
.lightbox__close {
    position: fixed;
    top: 16px;
    right: 20px;
    z-index: 2;
    background: rgba(255,255,255,.15);
    border: none;
    color: var(--clr-white);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}
.lightbox__close:hover { background: rgba(255,255,255,.3); }
.lightbox__nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: rgba(255,255,255,.15);
    border: none;
    color: var(--clr-white);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}
.lightbox__nav:hover { background: rgba(255,255,255,.3); }
.lightbox__nav--prev { left: 16px; }
.lightbox__nav--next { right: 16px; }

/* ---------- Processo ---------- */
.processo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}
/* Linha conectora */
.processo-grid::before {
    content: '';
    position: absolute;
    top: 44px;
    left: calc(12.5% + 12px);
    right: calc(12.5% + 12px);
    height: 2px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary));
    z-index: 0;
}
.processo-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 28px 20px;
    box-shadow: var(--shadow);
    text-align: center;
    position: relative;
    z-index: 1;
    transition: transform var(--transition);
}
.processo-card:hover { transform: translateY(-4px); }
.processo-card__num {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--clr-primary);
    color: var(--clr-white);
    font-family: var(--font-heading);
    font-size: .75rem;
    font-weight: 800;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--clr-white);
}
.processo-card__icon {
    width: 60px;
    height: 60px;
    background: var(--clr-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 4px auto 16px;
    font-size: 1.4rem;
    color: var(--clr-primary);
    transition: var(--transition);
}
.processo-card:hover .processo-card__icon {
    background: var(--clr-primary);
    color: var(--clr-accent);
}
.processo-card h3 {
    font-family: var(--font-heading);
    font-size: .95rem;
    color: var(--clr-primary);
    margin-bottom: 8px;
}
.processo-card p {
    font-size: .85rem;
    color: var(--clr-muted);
    line-height: 1.6;
}

/* ---------- Responsivo obras ---------- */
@media (max-width: 1024px) {
    .obras-grid            { grid-template-columns: repeat(2, 1fr); }
    .processo-grid         { grid-template-columns: repeat(2, 1fr); }
    .processo-grid::before { display: none; }
    .obras-strip__grid     { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .obras-grid            { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .obra-card__img        { height: 180px; }
}
@media (max-width: 480px) {
    .obras-grid            { grid-template-columns: 1fr; gap: 16px; }
    .processo-grid         { grid-template-columns: 1fr; }
    .obras-strip__grid     { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .obra-card__img        { height: 200px; }
    .lightbox__nav--prev   { left: 8px; }
    .lightbox__nav--next   { right: 8px; }
}